{"paper":{"title":"On the stability of open-string orbifold models with broken supersymmetry","arxiv_id":"2003.02545","primary_cat":"hep-th","submitted_at":"2020-03-05T11:43:02+00:00","version_compiled":"v3"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13.0 on the question bank abstract-p1-20260923, exactly as returned. 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$T^2$.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.44,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.24,"role_probabilities":{"gap":0.0,"method":0.97,"result":0.0,"background":0.01,"limitation":0.0,"future_work":0.0,"contribution":0.02,"interpretation":0.0}},{"i":2,"p":1.0,"id":"s2","own":true,"role":"result","text":"We show that in the regions of moduli space where the supersymmetry breaking scale is lower than the other scales, there exist configurations with minima that have massless Bose-Fermi degeneracy and hence vanishing one-loop effective potential, up to exponentially suppressed corrections.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.94,"main_claim_p":0.69,"quantitative":true,"quantitative_p":0.9,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":3,"p":0.87,"id":"s3","own":true,"role":"result","text":"These backgrounds describe non-Abelian gauge theories, with all open-string moduli and blowing up modes of $T^4/\\mathbb{Z}_2$ stabilized, while all untwisted closed-string moduli remain flat directions.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.86,"main_claim_p":0.18,"quantitative":false,"quantitative_p":0.08,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.87,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.13}},{"i":4,"p":1.0,"id":"s4","own":true,"role":"result","text":"Other backgrounds with strictly positive effective potentials exist, where the only instabilities arising at one loop are associated with the supersymmetry breaking scale, which runs 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